int status = client.executeMethod(method);
Assert.assertEquals(HttpServletResponse.SC_OK, status);
InputStream response = method.getResponseBodyAsStream();
BufferedInputStream in = new BufferedInputStream(response);
String contentType = method.getResponseHeader("content-type").getValue();
ByteArrayDataSource ds = new ByteArrayDataSource(in, contentType);
MimeMultipart mimeMultipart = new MimeMultipart(ds);
Assert.assertEquals(mimeMultipart.getCount(), 1);
BodyPart part = mimeMultipart.getBodyPart(0);
InputStream is = part.getInputStream();